void ReadOverrides()
{
if (!m_tHeap.HasTable(MethodImplTable.RId))
{
return;
}
MethodImplTable implTable = m_tableReader.GetMethodImplTable();
for (int i = 0; i < implTable.Rows.Count; i++)
{
MethodImplRow implRow = implTable [i];
if (implRow.MethodBody.TokenType == TokenType.Method)
{
MethodDefinition owner = GetMethodDefAt(implRow.MethodBody.RID);
switch (implRow.MethodDeclaration.TokenType)
{
case TokenType.Method:
owner.Overrides.Add(
GetMethodDefAt(implRow.MethodDeclaration.RID));
break;
case TokenType.MemberRef:
owner.Overrides.Add(
(MethodReference)GetMemberRefAt(
implRow.MethodDeclaration.RID, new GenericContext(owner)));
break;
}
}
}
}
void EncodeMethodImplTable(MethodImplTable table)
{
int index = 0;
foreach (MethodImplRow row in table.Rows)
{
this.asm.ALIGN(Assembly.OBJECT_ALIGNMENT);
this.asm.LABEL(moduleName + " MethodImplRow#" + index);
this.asm.AddObjectFields(typeof(SharpOS.AOT.Metadata.MethodImplRow).ToString());
this.asm.DATA(row.Class);
this.asm.DATA(row.MethodBody.ToUInt());
this.asm.DATA(row.MethodDeclaration.ToUInt());
++index;
}
this.MetadataArray("MethodImpl", table);
}
public virtual void VisitMethodImplTable(MethodImplTable table)
{
}
public void Read(ReaderContext ctxt)
{
var reader = ctxt.GetTablesReader();
var actualReserved0 = reader.ReadUInt32();
if (actualReserved0 != reserved0)
throw new PEException("invalid MetadataTable header");
var actualMajorVersion = reader.ReadByte();
if (actualMajorVersion != majorVersion)
throw new PEException("invalid MetadataTable header");
var actualMinorVersion = reader.ReadByte();
if (actualMinorVersion != minorVersion)
throw new PEException("invalid MetadataTable header");
var heapSizes = reader.ReadByte();
IsStringStreamBig = (heapSizes & 0x01) != 0;
IsGuidStreamBig = (heapSizes & 0x02) != 0;
IsBlobStreamBig = (heapSizes & 0x04) != 0;
Reserved1 = reader.ReadByte();
var valid = new IntSet64(reader.ReadUInt64());
var sorted = new IntSet64(reader.ReadUInt64());
for (var i = 0; i < 64; i++)
{
var numRows = 0;
if (valid[i])
numRows = (int)reader.ReadUInt32();
switch ((TableTag)i)
{
case TableTag.Module:
ModuleTable = new ModuleTable(numRows);
break;
case TableTag.Assembly:
AssemblyTable = new AssemblyTable(numRows);
break;
case TableTag.AssemblyOS:
AssemblyOSTable = new AssemblyOSTable(numRows);
break;
case TableTag.AssemblyProcessor:
AssemblyProcessorTable = new AssemblyProcessorTable(numRows);
break;
case TableTag.AssemblyRef:
AssemblyRefTable = new AssemblyRefTable(numRows);
break;
case TableTag.AssemblyRefOS:
AssemblyRefOSTable = new AssemblyRefOSTable(numRows);
break;
case TableTag.AssemblyRefProcessor:
AssemblyRefProcessorTable = new AssemblyRefProcessorTable(numRows);
break;
case TableTag.ClassLayout:
ClassLayoutTable = new ClassLayoutTable(numRows);
break;
case TableTag.Constant:
ConstantTable = new ConstantTable(numRows);
break;
case TableTag.CustomAttribute:
CustomAttributeTable = new CustomAttributeTable(numRows);
break;
case TableTag.DeclSecurity:
DeclSecurityTable = new DeclSecurityTable(numRows);
break;
case TableTag.EventMap:
EventMapTable = new EventMapTable(numRows);
break;
case TableTag.Event:
EventTable = new EventTable(numRows);
break;
case TableTag.ExportedType:
ExportedTypeTable = new ExportedTypeTable(numRows);
break;
case TableTag.Field:
FieldTable = new FieldTable(numRows);
break;
case TableTag.FieldLayout:
FieldLayoutTable = new FieldLayoutTable(numRows);
break;
case TableTag.FieldMarshal:
FieldMarshalTable = new FieldMarshalTable(numRows);
break;
case TableTag.FieldRVA:
FieldRVATable = new FieldRVATable(numRows);
break;
case TableTag.File:
FileTable = new FileTable(numRows);
break;
case TableTag.GenericParam:
GenericParamTable = new GenericParamTable(numRows);
break;
case TableTag.GenericParamConstraint:
GenericParamConstraintTable = new GenericParamConstraintTable(numRows);
break;
case TableTag.ImplMap:
ImplMapTable = new ImplMapTable(numRows);
break;
case TableTag.InterfaceImpl:
InterfaceImplTable = new InterfaceImplTable(numRows);
break;
case TableTag.ManifestResource:
ManifestResourceTable = new ManifestResourceTable(numRows);
break;
case TableTag.MemberRef:
MemberRefTable = new MemberRefTable(numRows);
break;
case TableTag.MethodDef:
MethodDefTable = new MethodDefTable(numRows);
break;
case TableTag.MethodImpl:
MethodImplTable = new MethodImplTable(numRows);
break;
case TableTag.MethodSemantics:
MethodSemanticsTable = new MethodSemanticsTable(numRows);
break;
case TableTag.MethodSpec:
MethodSpecTable = new MethodSpecTable(numRows);
break;
case TableTag.ModuleRef:
ModuleRefTable = new ModuleRefTable(numRows);
break;
case TableTag.NestedClass:
NestedClassTable = new NestedClassTable(numRows);
break;
case TableTag.Param:
ParamTable = new ParamTable(numRows);
break;
case TableTag.Property:
PropertyTable = new PropertyTable(numRows);
break;
case TableTag.PropertyMap:
PropertyMapTable = new PropertyMapTable(numRows);
break;
case TableTag.StandAloneSig:
StandAloneSigTable = new StandAloneSigTable(numRows);
break;
case TableTag.TypeDef:
TypeDefTable = new TypeDefTable(numRows);
break;
case TableTag.TypeRef:
TypeRefTable = new TypeRefTable(numRows);
break;
case TableTag.TypeSpec:
TypeSpecTable = new TypeSpecTable(numRows);
break;
default:
// Ignore
break;
}
}
DetermineIndexCodingSizes();
for (var i = 0; i < 64; i++)
{
if (valid[i])
{
switch ((TableTag)i)
{
case TableTag.Module:
ModuleTable.Read(ctxt, reader);
break;
case TableTag.Assembly:
AssemblyTable.Read(ctxt, reader);
break;
case TableTag.AssemblyOS:
AssemblyOSTable.Read(ctxt, reader);
break;
case TableTag.AssemblyProcessor:
AssemblyProcessorTable.Read(ctxt, reader);
break;
case TableTag.AssemblyRef:
AssemblyRefTable.Read(ctxt, reader);
break;
case TableTag.AssemblyRefOS:
AssemblyRefOSTable.Read(ctxt, reader);
break;
case TableTag.AssemblyRefProcessor:
AssemblyRefProcessorTable.Read(ctxt, reader);
break;
case TableTag.ClassLayout:
ClassLayoutTable.Read(ctxt, reader);
break;
case TableTag.Constant:
ConstantTable.Read(ctxt, reader);
break;
case TableTag.CustomAttribute:
CustomAttributeTable.Read(ctxt, reader);
break;
case TableTag.DeclSecurity:
DeclSecurityTable.Read(ctxt, reader);
break;
case TableTag.EventMap:
EventMapTable.Read(ctxt, reader);
break;
case TableTag.Event:
EventTable.Read(ctxt, reader);
break;
case TableTag.ExportedType:
ExportedTypeTable.Read(ctxt, reader);
break;
case TableTag.Field:
FieldTable.Read(ctxt, reader);
break;
case TableTag.FieldLayout:
FieldLayoutTable.Read(ctxt, reader);
break;
case TableTag.FieldMarshal:
FieldMarshalTable.Read(ctxt, reader);
break;
case TableTag.FieldRVA:
FieldRVATable.Read(ctxt, reader);
break;
case TableTag.File:
FileTable.Read(ctxt, reader);
break;
case TableTag.GenericParam:
GenericParamTable.Read(ctxt, reader);
break;
case TableTag.GenericParamConstraint:
GenericParamConstraintTable.Read(ctxt, reader);
break;
case TableTag.ImplMap:
ImplMapTable.Read(ctxt, reader);
break;
case TableTag.InterfaceImpl:
InterfaceImplTable.Read(ctxt, reader);
break;
case TableTag.ManifestResource:
ManifestResourceTable.Read(ctxt, reader);
break;
case TableTag.MemberRef:
MemberRefTable.Read(ctxt, reader);
break;
case TableTag.MethodDef:
MethodDefTable.Read(ctxt, reader);
break;
case TableTag.MethodImpl:
MethodImplTable.Read(ctxt, reader);
break;
case TableTag.MethodSemantics:
MethodSemanticsTable.Read(ctxt, reader);
break;
case TableTag.MethodSpec:
MethodSpecTable.Read(ctxt, reader);
break;
case TableTag.ModuleRef:
ModuleRefTable.Read(ctxt, reader);
break;
case TableTag.NestedClass:
NestedClassTable.Read(ctxt, reader);
break;
case TableTag.Param:
ParamTable.Read(ctxt, reader);
break;
case TableTag.Property:
PropertyTable.Read(ctxt, reader);
break;
case TableTag.PropertyMap:
PropertyMapTable.Read(ctxt, reader);
break;
case TableTag.StandAloneSig:
StandAloneSigTable.Read(ctxt, reader);
break;
case TableTag.TypeDef:
TypeDefTable.Read(ctxt, reader);
break;
case TableTag.TypeRef:
TypeRefTable.Read(ctxt, reader);
break;
case TableTag.TypeSpec:
TypeSpecTable.Read(ctxt, reader);
break;
default:
throw new PEException("unexpected table tag in MetadataTable body");
}
}
}
ModuleTable.ResolveIndexes(ctxt);
TypeRefTable.ResolveIndexes(ctxt);
TypeDefTable.ResolveIndexes(ctxt);
FieldTable.ResolveIndexes(ctxt);
MethodDefTable.ResolveIndexes(ctxt);
ParamTable.ResolveIndexes(ctxt);
InterfaceImplTable.ResolveIndexes(ctxt);
MemberRefTable.ResolveIndexes(ctxt);
ConstantTable.ResolveIndexes(ctxt);
CustomAttributeTable.ResolveIndexes(ctxt);
FieldMarshalTable.ResolveIndexes(ctxt);
DeclSecurityTable.ResolveIndexes(ctxt);
ClassLayoutTable.ResolveIndexes(ctxt);
FieldLayoutTable.ResolveIndexes(ctxt);
StandAloneSigTable.ResolveIndexes(ctxt);
EventMapTable.ResolveIndexes(ctxt);
EventTable.ResolveIndexes(ctxt);
PropertyMapTable.ResolveIndexes(ctxt);
PropertyTable.ResolveIndexes(ctxt);
MethodSemanticsTable.ResolveIndexes(ctxt);
MethodImplTable.ResolveIndexes(ctxt);
ModuleRefTable.ResolveIndexes(ctxt);
TypeSpecTable.ResolveIndexes(ctxt);
ImplMapTable.ResolveIndexes(ctxt);
FieldRVATable.ResolveIndexes(ctxt);
AssemblyTable.ResolveIndexes(ctxt);
AssemblyProcessorTable.ResolveIndexes(ctxt);
AssemblyOSTable.ResolveIndexes(ctxt);
AssemblyRefTable.ResolveIndexes(ctxt);
AssemblyRefProcessorTable.ResolveIndexes(ctxt);
AssemblyRefOSTable.ResolveIndexes(ctxt);
FileTable.ResolveIndexes(ctxt);
ExportedTypeTable.ResolveIndexes(ctxt);
ManifestResourceTable.ResolveIndexes(ctxt);
NestedClassTable.ResolveIndexes(ctxt);
GenericParamTable.ResolveIndexes(ctxt);
MethodSpecTable.ResolveIndexes(ctxt);
GenericParamConstraintTable.ResolveIndexes(ctxt);
}
public virtual void VisitMethodImplTable(MethodImplTable table)
{
}
public void Read(ReaderContext ctxt)
{
var reader = ctxt.GetTablesReader();
var actualReserved0 = reader.ReadUInt32();
if (actualReserved0 != reserved0)
{
throw new PEException("invalid MetadataTable header");
}
var actualMajorVersion = reader.ReadByte();
if (actualMajorVersion != majorVersion)
{
throw new PEException("invalid MetadataTable header");
}
var actualMinorVersion = reader.ReadByte();
if (actualMinorVersion != minorVersion)
{
throw new PEException("invalid MetadataTable header");
}
var heapSizes = reader.ReadByte();
IsStringStreamBig = (heapSizes & 0x01) != 0;
IsGuidStreamBig = (heapSizes & 0x02) != 0;
IsBlobStreamBig = (heapSizes & 0x04) != 0;
Reserved1 = reader.ReadByte();
var valid = new IntSet64(reader.ReadUInt64());
var sorted = new IntSet64(reader.ReadUInt64());
for (var i = 0; i < 64; i++)
{
var numRows = 0;
if (valid[i])
{
numRows = (int)reader.ReadUInt32();
}
switch ((TableTag)i)
{
case TableTag.Module:
ModuleTable = new ModuleTable(numRows);
break;
case TableTag.Assembly:
AssemblyTable = new AssemblyTable(numRows);
break;
case TableTag.AssemblyOS:
AssemblyOSTable = new AssemblyOSTable(numRows);
break;
case TableTag.AssemblyProcessor:
AssemblyProcessorTable = new AssemblyProcessorTable(numRows);
break;
case TableTag.AssemblyRef:
AssemblyRefTable = new AssemblyRefTable(numRows);
break;
case TableTag.AssemblyRefOS:
AssemblyRefOSTable = new AssemblyRefOSTable(numRows);
break;
case TableTag.AssemblyRefProcessor:
AssemblyRefProcessorTable = new AssemblyRefProcessorTable(numRows);
break;
case TableTag.ClassLayout:
ClassLayoutTable = new ClassLayoutTable(numRows);
break;
case TableTag.Constant:
ConstantTable = new ConstantTable(numRows);
break;
case TableTag.CustomAttribute:
CustomAttributeTable = new CustomAttributeTable(numRows);
break;
case TableTag.DeclSecurity:
DeclSecurityTable = new DeclSecurityTable(numRows);
break;
case TableTag.EventMap:
EventMapTable = new EventMapTable(numRows);
break;
case TableTag.Event:
EventTable = new EventTable(numRows);
break;
case TableTag.ExportedType:
ExportedTypeTable = new ExportedTypeTable(numRows);
break;
case TableTag.Field:
FieldTable = new FieldTable(numRows);
break;
case TableTag.FieldLayout:
FieldLayoutTable = new FieldLayoutTable(numRows);
break;
case TableTag.FieldMarshal:
FieldMarshalTable = new FieldMarshalTable(numRows);
break;
case TableTag.FieldRVA:
FieldRVATable = new FieldRVATable(numRows);
break;
case TableTag.File:
FileTable = new FileTable(numRows);
break;
case TableTag.GenericParam:
GenericParamTable = new GenericParamTable(numRows);
break;
case TableTag.GenericParamConstraint:
GenericParamConstraintTable = new GenericParamConstraintTable(numRows);
break;
case TableTag.ImplMap:
ImplMapTable = new ImplMapTable(numRows);
break;
case TableTag.InterfaceImpl:
InterfaceImplTable = new InterfaceImplTable(numRows);
break;
case TableTag.ManifestResource:
ManifestResourceTable = new ManifestResourceTable(numRows);
break;
case TableTag.MemberRef:
MemberRefTable = new MemberRefTable(numRows);
break;
case TableTag.MethodDef:
MethodDefTable = new MethodDefTable(numRows);
break;
case TableTag.MethodImpl:
MethodImplTable = new MethodImplTable(numRows);
break;
case TableTag.MethodSemantics:
MethodSemanticsTable = new MethodSemanticsTable(numRows);
break;
case TableTag.MethodSpec:
MethodSpecTable = new MethodSpecTable(numRows);
break;
case TableTag.ModuleRef:
ModuleRefTable = new ModuleRefTable(numRows);
break;
case TableTag.NestedClass:
NestedClassTable = new NestedClassTable(numRows);
break;
case TableTag.Param:
ParamTable = new ParamTable(numRows);
break;
case TableTag.Property:
PropertyTable = new PropertyTable(numRows);
break;
case TableTag.PropertyMap:
PropertyMapTable = new PropertyMapTable(numRows);
break;
case TableTag.StandAloneSig:
StandAloneSigTable = new StandAloneSigTable(numRows);
break;
case TableTag.TypeDef:
TypeDefTable = new TypeDefTable(numRows);
break;
case TableTag.TypeRef:
TypeRefTable = new TypeRefTable(numRows);
break;
case TableTag.TypeSpec:
TypeSpecTable = new TypeSpecTable(numRows);
break;
default:
// Ignore
break;
}
}
DetermineIndexCodingSizes();
for (var i = 0; i < 64; i++)
{
if (valid[i])
{
switch ((TableTag)i)
{
case TableTag.Module:
ModuleTable.Read(ctxt, reader);
break;
case TableTag.Assembly:
AssemblyTable.Read(ctxt, reader);
break;
case TableTag.AssemblyOS:
AssemblyOSTable.Read(ctxt, reader);
break;
case TableTag.AssemblyProcessor:
AssemblyProcessorTable.Read(ctxt, reader);
break;
case TableTag.AssemblyRef:
AssemblyRefTable.Read(ctxt, reader);
break;
case TableTag.AssemblyRefOS:
AssemblyRefOSTable.Read(ctxt, reader);
break;
case TableTag.AssemblyRefProcessor:
AssemblyRefProcessorTable.Read(ctxt, reader);
break;
case TableTag.ClassLayout:
ClassLayoutTable.Read(ctxt, reader);
break;
case TableTag.Constant:
ConstantTable.Read(ctxt, reader);
break;
case TableTag.CustomAttribute:
CustomAttributeTable.Read(ctxt, reader);
break;
case TableTag.DeclSecurity:
DeclSecurityTable.Read(ctxt, reader);
break;
case TableTag.EventMap:
EventMapTable.Read(ctxt, reader);
break;
case TableTag.Event:
EventTable.Read(ctxt, reader);
break;
case TableTag.ExportedType:
ExportedTypeTable.Read(ctxt, reader);
break;
case TableTag.Field:
FieldTable.Read(ctxt, reader);
break;
case TableTag.FieldLayout:
FieldLayoutTable.Read(ctxt, reader);
break;
case TableTag.FieldMarshal:
FieldMarshalTable.Read(ctxt, reader);
break;
case TableTag.FieldRVA:
FieldRVATable.Read(ctxt, reader);
break;
case TableTag.File:
FileTable.Read(ctxt, reader);
break;
case TableTag.GenericParam:
GenericParamTable.Read(ctxt, reader);
break;
case TableTag.GenericParamConstraint:
GenericParamConstraintTable.Read(ctxt, reader);
break;
case TableTag.ImplMap:
ImplMapTable.Read(ctxt, reader);
break;
case TableTag.InterfaceImpl:
InterfaceImplTable.Read(ctxt, reader);
break;
case TableTag.ManifestResource:
ManifestResourceTable.Read(ctxt, reader);
break;
case TableTag.MemberRef:
MemberRefTable.Read(ctxt, reader);
break;
case TableTag.MethodDef:
MethodDefTable.Read(ctxt, reader);
break;
case TableTag.MethodImpl:
MethodImplTable.Read(ctxt, reader);
break;
case TableTag.MethodSemantics:
MethodSemanticsTable.Read(ctxt, reader);
break;
case TableTag.MethodSpec:
MethodSpecTable.Read(ctxt, reader);
break;
case TableTag.ModuleRef:
ModuleRefTable.Read(ctxt, reader);
break;
case TableTag.NestedClass:
NestedClassTable.Read(ctxt, reader);
break;
case TableTag.Param:
ParamTable.Read(ctxt, reader);
break;
case TableTag.Property:
PropertyTable.Read(ctxt, reader);
break;
case TableTag.PropertyMap:
PropertyMapTable.Read(ctxt, reader);
break;
case TableTag.StandAloneSig:
StandAloneSigTable.Read(ctxt, reader);
break;
case TableTag.TypeDef:
TypeDefTable.Read(ctxt, reader);
break;
case TableTag.TypeRef:
TypeRefTable.Read(ctxt, reader);
break;
case TableTag.TypeSpec:
TypeSpecTable.Read(ctxt, reader);
break;
default:
throw new PEException("unexpected table tag in MetadataTable body");
}
}
}
ModuleTable.ResolveIndexes(ctxt);
TypeRefTable.ResolveIndexes(ctxt);
TypeDefTable.ResolveIndexes(ctxt);
FieldTable.ResolveIndexes(ctxt);
MethodDefTable.ResolveIndexes(ctxt);
ParamTable.ResolveIndexes(ctxt);
InterfaceImplTable.ResolveIndexes(ctxt);
MemberRefTable.ResolveIndexes(ctxt);
ConstantTable.ResolveIndexes(ctxt);
CustomAttributeTable.ResolveIndexes(ctxt);
FieldMarshalTable.ResolveIndexes(ctxt);
DeclSecurityTable.ResolveIndexes(ctxt);
ClassLayoutTable.ResolveIndexes(ctxt);
FieldLayoutTable.ResolveIndexes(ctxt);
StandAloneSigTable.ResolveIndexes(ctxt);
EventMapTable.ResolveIndexes(ctxt);
EventTable.ResolveIndexes(ctxt);
PropertyMapTable.ResolveIndexes(ctxt);
PropertyTable.ResolveIndexes(ctxt);
MethodSemanticsTable.ResolveIndexes(ctxt);
MethodImplTable.ResolveIndexes(ctxt);
ModuleRefTable.ResolveIndexes(ctxt);
TypeSpecTable.ResolveIndexes(ctxt);
ImplMapTable.ResolveIndexes(ctxt);
FieldRVATable.ResolveIndexes(ctxt);
AssemblyTable.ResolveIndexes(ctxt);
AssemblyProcessorTable.ResolveIndexes(ctxt);
AssemblyOSTable.ResolveIndexes(ctxt);
AssemblyRefTable.ResolveIndexes(ctxt);
AssemblyRefProcessorTable.ResolveIndexes(ctxt);
AssemblyRefOSTable.ResolveIndexes(ctxt);
FileTable.ResolveIndexes(ctxt);
ExportedTypeTable.ResolveIndexes(ctxt);
ManifestResourceTable.ResolveIndexes(ctxt);
NestedClassTable.ResolveIndexes(ctxt);
GenericParamTable.ResolveIndexes(ctxt);
MethodSpecTable.ResolveIndexes(ctxt);
GenericParamConstraintTable.ResolveIndexes(ctxt);
}